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Multicarrier PWM strategies for multilevel inverters
Abstract
Analytical solutions of pulsewidth-modulation (PWM) strategies for multilevel inverters are used to identify that alternative phase opposition disposition PWM for diode-clamped inverters produces the same harmonic performance as phase-shifted carrier PWM for cascaded inverters, and hybrid PWM for hybrid inverters, when the carrier frequencies are set to achieve the same number of inverter switch transitions over each fundamental cycle. Using this understanding, a PWM method is then developed for cascaded and hybrid inverters to achieve the same harmonic gains as phase disposition PWM achieves for diode-clamped inverters. Theoretical and experimental results are presented in the paper.
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Cited by
Multilevel Voltage-Source-Converter Topologies for Industrial Medium-Voltage Drives
Rodriguez, J., Bernet, S., Wu, B., Pontt, J. O., & Kouro, S. (2007) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2007.907044 · Cited by 2,385
Dekka, A., Wu, B., Fuentes, R. L., Perez, M., & Zargari, N. R. (2017) · IEEE Journal of Emerging and Selected Topics in Power Electronics · doi:10.1109/jestpe.2017.2742938 · Cited by 576
Leon, J. I., Vazquez, S., & Franquelo, L. G. (2017) · Proceedings of the IEEE · doi:10.1109/jproc.2017.2726583 · Cited by 481
Chavarria, J., Biel, D., Guinjoan, F., Meza, C., & Negroni, J. J. (2013) · IEEE Transactions on Industrial Electronics · doi:10.1109/tie.2012.2186108 · Cited by 391
Chen, Y., Li, Z., Zhao, S., Wei, X., & Kang, Y. (2017) · IEEE Journal of Emerging and Selected Topics in Power Electronics · doi:10.1109/jestpe.2016.2632858 · Cited by 111
Metadata
- Authors
- McGrath, B. P., & Holmes, D. G.
- Venue
- IEEE Transactions on Industrial Electronics
- Published
- 2002-08
- Volume
- 49
- Issue
- 4
- Pages
- 858-867
- ISSN
- 0278-0046 (ISSN-L)
- OpenAlex
- W2149838978
- Cited by
- 1,232
- References
- 0
- FWCI
- 7.71
- Type
- journal article
- Language
- en
- Open access
- closed
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